Diapausing larvae of the midge Aphidoletes aphidimyza (Diptera: Cecidomyiidae) survive at subzero temperatures in a supercooled state but tolerate freezing if inoculated by external ice

Diapausing larvae of Aphidoletes aphidimyza (Diptera: Cecidomyiidae) had relatively low supercooling points (SCP) ranging from -19.0 to -26.4°C. None of the specimens that froze at this temperature survived. A high survival rate (up to 87%) at -10°C for 10 days was observed in supercooled larvae. Su...

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Bibliographic Details
Main Authors: Vladimír KOŠŤÁL, Jan HAVELKA
Format: Article
Language:English
Published: Institute of Entomology, Biology Centre, Czech Academy of Science 2000-10-01
Series:European Journal of Entomology
Subjects:
Online Access:https://www.eje.cz/artkey/eje-200003-0021_Diapausing_larvae_of_the_midge_Aphidoletes_aphidimyza_Diptera_Cecidomyiidae_survive_at_subzero_temperatures.php